version 9.7.0

Added

• League\Csv\SyntaxError::duplicateColumnNames to expose column name duplicates during header usage
• League\Csv\UnableToProcessCsv as the new Exception Marker Interface
• League\Csv\UnavailableStream as the new Exception
• League\Csv\Info::getDelimiterStats to replace the namespace function delimiter_detect
• League\Csv\Info::fetchBOMSequence to replace the namespace function bom_match
• League\Csv\AbstractCsv::toString to replace League\Csv\AbstractCsv::getContent and League\Csv\AbstractCsv::__toString
• League\Csv\XMLConverter::create to replace League\Csv\XMLConverter::__construct
• League\Csv\HTMLConverter::create to replace League\Csv\HTMLConverter::__construct
• League\Csv\AbstractCsv::supportsStreamFilterOnRead and League\Csv\AbstractCsv::supportsStreamFilterOnWrite to replace League\Csv\AbstractCsv::supportsStreamFilter and League\Csv\AbstractCsv::getStreamFilterMode

Deprecated

• League\Csv\delimiter_detect use League\Csv\Info::getDelimiterStats
• League\Csv\bom_match use League\Csv\Info::fetchBOMSequence
• League\Csv\AbstractCsv::getContent use League\Csv\AbstractCsv::toString
• League\Csv\AbstractCsv::getStreamFilterMode use League\Csv\AbstractCsv::supportsStreamFilterOnRead or League\Csv\AbstractCsv::supportsStreamFilterOnWrite
• League\Csv\AbstractCsv::supportsStreamFilter use League\Csv\AbstractCsv::supportsStreamFilterOnRead or League\Csv\AbstractCsv::supportsStreamFilterOnWrite
• Calling exceptions constructor, use named constructors instead.
• League\Csv\XMLConverter::__construct use League\Csv\XMLConverter::create
• League\Csv\HTMLConverter::__construct use League\Csv\HTMLConverter::create

Fixed

• Move tests into the src directory
• Fixed encoder method resolver implementation
• all classes marked as @internal are now final
• League\Csv\AbstractCsv::STREAM_FILTER_MODE constant replaces League\Csv\AbstractCsv::$stream_filter_mode

Removed

• Support for PHP7.2
• League\Csv\AbstractCsv::$stream_filter_mode